ref: 去除子参数排序注解, 简化签名复杂度

daxpay-single-sdk/src/main/java/org/dromara/daxpay/single/sdk/param/ChannelParam.java

@@ -8,7 +8,7 @@ import org.dromara.daxpay.single.sdk.util.JsonUtil;
  * @author xxm
  * @since 2023/12/17
  */
-public interface ChannelParam extends SortMapParam {
+public interface ChannelParam {
 
     /**
      * 转换成字符串

daxpay-single-sdk/src/main/java/org/dromara/daxpay/single/sdk/param/SortMapParam.java

@@ -1,9 +0,0 @@
-package org.dromara.daxpay.single.sdk.param;
-
-/**
- * 标示字段可以转换为MAP进行排序
- * @author xxm
- * @since 2024/2/8
- */
-public interface SortMapParam {
-}

daxpay-single-sdk/src/main/java/org/dromara/daxpay/single/sdk/param/trade/pay/PayParam.java

@@ -9,6 +9,7 @@ import org.dromara.daxpay.single.sdk.code.PayMethodEnum;
 import org.dromara.daxpay.single.sdk.model.trade.pay.PayResultModel;
 import org.dromara.daxpay.single.sdk.net.DaxPayRequest;
 import org.dromara.daxpay.single.sdk.param.channel.AlipayParam;
+import org.dromara.daxpay.single.sdk.param.channel.UnionPayParam;
 import org.dromara.daxpay.single.sdk.param.channel.WechatPayParam;
 import org.dromara.daxpay.single.sdk.response.DaxPayResult;
 import org.dromara.daxpay.single.sdk.util.JsonUtil;
@@ -63,6 +64,7 @@ public class PayParam extends DaxPayRequest<PayResultModel> {
      * 支付扩展参数, json字符串格式
      * @see AlipayParam
      * @see WechatPayParam
+     * @see UnionPayParam
      */
     private String extraParam;